VeraCrypt
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path: root/src/ExpandVolume/ExpandVolume.c
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Diffstat (limited to 'src/ExpandVolume/ExpandVolume.c')
-rw-r--r--src/ExpandVolume/ExpandVolume.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/ExpandVolume/ExpandVolume.c b/src/ExpandVolume/ExpandVolume.c
index 3ed2257..9e9252c 100644
--- a/src/ExpandVolume/ExpandVolume.c
+++ b/src/ExpandVolume/ExpandVolume.c
@@ -559,17 +559,17 @@ static int ExpandVolume (HWND hwndDlg, wchar_t *lpszVolume, Password *pVolumePas
}
else
{
- DISK_GEOMETRY_EX driveInfo;
+ BYTE dgBuffer[256];
bResult = DeviceIoControl (dev, IOCTL_DISK_GET_DRIVE_GEOMETRY_EX, NULL, 0,
- &driveInfo, sizeof (driveInfo), &dwResult, NULL);
+ dgBuffer, sizeof (dgBuffer), &dwResult, NULL);
if (!bResult)
goto error;
- hostSize = driveInfo.DiskSize.QuadPart;
+ hostSize = ((PDISK_GEOMETRY_EX) dgBuffer)->DiskSize.QuadPart;
- HostSectorSize = driveInfo.Geometry.BytesPerSector;
+ HostSectorSize = ((PDISK_GEOMETRY_EX) dgBuffer)->Geometry.BytesPerSector;
}
if (hostSize == 0)